QWIK-PURE
®
9.2.5 Querying piston status
Illustration
3 x
1 x
74 | 124
Description / explanation
1. Press the menu button three times.
The time remaining until replacement of the piston is
displayed.
0 The status LED PISTON flashes green.
Status LED STATUS BAR
4/4 der of the length lights up
green
3/4 der of the length lights up
green
2/4 der of the length lights up
green
1/4 der of the length lights up
green
1/4 of the length flashes red
0 If the PISTON status LED flashes red, replace
the PISTON Service-Unit (see section "10.3.4
Replacing the piston" on page 94).
2. Press the start menu button to exit the menu.
Installation and operation manual
Lifetime of the
piston
100 %
75 %
50 %
25 %
Exceeded